CELL-MEMBRANE PUNCTURES DURING EPIDERMAL PENETRATIONS BY APHIDS - CONSEQUENCES FOR THE TRANSMISSION OF 2 POTYVIRUSES

被引：87

作者：

POWELL, G ^{[1
]}

机构：

[1] KINGS COLL LONDON,DIV BIOSPHERE SCI,PARASITE & PEST BIOL RES GRP,LONDON W8 7AH,ENGLAND

来源：

ANNALS OF APPLIED BIOLOGY | 1991年 / 119卷 / 02期

关键词：

APHID VECTORS; ELECTRICAL PENETRATION GRAPH; MEMBRANE PUNCTURE; MYZUS-PERSICAE; POTYVIRUS TRANSMISSION; STYLET ACTIVITIES;

D O I：

10.1111/j.1744-7348.1991.tb04870.x

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Electrical penetration graphs (EPGs) were used to investigate aphid stylet activities during brief penetrations and the importance of these events for the nonpersistent transmission of two potyviruses, beet mosaic virus (BMV) and potato virus Y (PVY). Stylet puncture of a cell membrane, recorded as a potential drop, was correlated with the acquisition and inoculation of PVY and acquisition of BMV by Myzus persicae.

引用

页码：313 / 321

页数：9

共 29 条

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